import { login, logout, getInfo } from '@/api/user'
import { getToken, setToken, removeToken, removeToKey, getToKey } from '@/utils/auth'

import router, { resetRouter } from '@/router'
import Cookies from 'js-cookie'


const state = {
  token: getToken(),
  name: '',
  avatar: '',
  introduction: '',
  roles: [],
  Right: '',
  username: '',
  UILogoutInterval: 5 * 60 * 1000
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_USERNAME: (state, username) => {
    state.username = username
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  },
  SET_Right: (state, Right) => {
    state.Right = Right
  },
  SET_UILogoutInterval: (state, UILogoutInterval) => {
    state.UILogoutInterval = UILogoutInterval
  },
}

const actions = {
  // user login
  login({ commit }, userInfo) {
    const { username, password } = userInfo
    return new Promise((resolve, reject) => {
      // setToken('response.Token')
      // resolve()
      login({ Header:{CmdCode: 'Login'}, Data: { UserID: username, Password: password }}).then(response => {
        commit('SET_USERNAME', username || '未知用户类型')
        sessionStorage.setItem('username', username)
        sessionStorage.setItem('roles', username)
        sessionStorage.setItem('MaxAutoID',  response.Data.MaxRemoteCtrlAutoID)
        commit('SET_TOKEN', response.Token)
        commit('SET_Right', response.Data.Right || [])
        commit('SET_UILogoutInterval', response.Data.UILogoutInterval * 1000 || 5 * 60 * 1000)
        setToken(response.Token)
        Cookies.set('Zhuoguan_DefaultLogDays', response.Data.DefaultLogDays || 3)
        Cookies.set('Zhuoguan_DefaultPageLength', response.Data.DefaultPageLength || 10)
        Cookies.set('Zhuoguan_Right', response.Data.Right || [])
        Cookies.set('Zhuoguan_UILogoutInterval', response.Data.UILogoutInterval * 1000 || 5 * 60 * 1000)
        Cookies.set('Zhuoguan_PlatformType', response.Data.PlatformType || 'arm')
        resolve()
      }).catch(error => {
        reject(error)
      })
    })
  },
  // get user info
  getInfo({ commit }) {
    return new Promise((resolve) => {
        const  data  = {
          roles: [sessionStorage.getItem('roles')],
          introduction: 'I am a super administrator',
          avatar: 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',
          name: 'Super Admin'
        }
        const { roles, name, avatar, introduction } = data
        commit('SET_ROLES', roles)
        commit('SET_NAME', name)
        commit('SET_AVATAR', avatar)
        commit('SET_INTRODUCTION', introduction)
        resolve(data)
    })
    // return new Promise((resolve, reject) => {
    //   getInfo(state.token).then(response => {
    //     const { data } = response

    //     if (!data) {
    //       reject('Verification failed, please Login again.')
    //     }
    //     const { roles, name, avatar, introduction } = data
    //     // roles must be a non-empty array
    //     if (!roles || roles.length <= 0) {
    //       reject('getInfo: roles must be a non-null array!')
    //     }

    //     commit('SET_ROLES', roles)
    //     commit('SET_NAME', name)
    //     commit('SET_AVATAR', avatar)
    //     commit('SET_INTRODUCTION', introduction)
    //     resolve(data)
    //   }).catch(error => {
    //     reject(error)
    //   })
    // })
  },

  // user logout
  logout({ commit, state, dispatch }) {
    return new Promise((resolve, reject) => {
    removeToKey()
    commit('SET_TOKEN', '')
    commit('SET_ROLES', [])
    commit('SET_Right', [])
    removeToken()
    resetRouter()
    dispatch('tagsView/delAllViews', null, { root: true })
    Cookies.set('admin_Right', [])
    resolve()
    })

    
    // return new Promise((resolve, reject) => {
    //   logout(state.token).then(() => {
    //     commit('SET_TOKEN', '')
    //     commit('SET_ROLES', [])
    //     removeToken()
    //     resetRouter()

    //     // reset visited views and cached views
    //     // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
    //     dispatch('tagsView/delAllViews', null, { root: true })

    //     resolve()
    //   }).catch(error => {
    //     reject(error)
    //   })
    // })
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      commit('SET_ROLES', [])
      removeToKey()
      removeToken()
      resolve()
    })
  },

  // dynamically modify permissions
  async changeRoles({ commit, dispatch }, role) {
    const token = role + '-token'

    commit('SET_TOKEN', token)
    setToken(token)

    const { roles } = await dispatch('getInfo')

    resetRouter()

    // generate accessible routes map based on roles
    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
    // dynamically add accessible routes
    router.addRoutes(accessRoutes)

    // reset visited views and cached views
    dispatch('tagsView/delAllViews', null, { root: true })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}
